The file tabcontrolex.dll is a development tool for the Microsoft .NET Framework available at  This is a tool that allows developers to create custom tabs for their programs.  As a result, you may see this file in a number of different programs.  It may be impossible to determine exactly what program this file is having trouble with.  If you can, you might be able to fix the problem by reinstalling the program this file works with.  But cleaning your registry may be a better way to repair the problem.

Cleaning your registry is the act of comparing each registry database entry to the data it is tracking on your hard drive, and fixing any problems.  Because the registry has thousands of entries, it is not practical to do this job manually.  Let ZookaWare PC Cleaner tackle the task for you.

ZookaWare PC Cleaner is guaranteed to find and fix every registry error and get your computer working again.  We’ll even send you a free update within 24 hours if our first run doesn’t fix your issues.  Try a ZookaWare PC Cleaner scan now and see what ZookaWare PC Cleaner can do with your dirty registry.

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ZookaWare runs on Windows Vista, 7, 8 and 10. It has no ads, popups or bundled software and fully uninstalls by clicking Start > All Programs > select ZookaWare and click Uninstall.

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